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The Concrete Test Hammer is a non-destructive tool that can help determine the strength of concrete in place. It can also be used to locate damaged concrete cores. The hammer's range covers up to 8,000 psi.

Use Kolor Kut Water-Finding Paste to find the water level in a tank. Adhere a thin film of this product to a clean gauge line. Make sure to lower the tape as the water level will appear in a positive contrast. Dissolve Kolor Kut in water and let it run for a few seconds.

The Yellow Jacket family of eVac Digital Vacuum Gauges are the most accurate and precise vacuum instruments available for measuring vacuum pressure. They are small, lightweight, rugged, and easy to use, making them ideal for every HVAC/R professional out there.

The GX-3R is the world's smallest 4 gas monitor weighing only 3.52 ounces and can comfortably be clipped within a worker’s breathing zone (2.2” W x 2.55” H x 1.02” D). It simultaneously monitors and displays LEL combustibles, O2, CO (Hydrogen compensated CO also available), and H2S.